IBM international chess tournament ended in 1981.
IBM created the Deep Blue chess computer. Intel provided chips included in the IBM system.
Garry Kasparov, then reigning world chess champion, defeated Deep Blue (IBM Super Computer) on February 17, 1996. On May 11, 1997, Deep Blue (nicknamed "Deeper Blue" after significant upgrades following the first match) defeated Kasparov in a rematch. This was the first time a computer system defeated a reigning world chess champion during an official chess tournament rules time-controlled match. Kasparov protested and accused IBM of cheating. IBM refused another rematch and dismantled Deep Blue.
Assuming what you really mean is "What is the full form of IBM"... IBM stands for International Business Machines
The acronym IBM stands for International Business Machines, and it is true that IBM makes business machines, particularly computers.
Deep Blue IBM as on May 1997 that defeated the world chess champion Garry Kasparov. http://www.rci.rutgers.edu/~cfs/472_html/Intro/NYT_Intro/ChessMatch/ComputerintheNews.html
IBM is an acronym for International Business Machines.
IBM stands for International Business Machines. (International Business Machines Corporation).
Deep Blue, a IBM Supercomputer.
IBM
IBM = International Business Machines
International Business Machines